USB tethering shows on in phone but device bot connected.I today went to service center.They also cross checked 2-3 j8 models..So isb thetring not working on their all j8 phones.Please any one gave solution ??

Before pi update every function working fine.But after pi update my usb theatring option getting unable but cant share phone internet to connected device.

J8 and on8 both are similar devices.But today J8 recieve pie update.But On 8 still not recieve any update yet.Any one tell m that on 8 recieve any pie update or not.If yes then ..when ??

Can please any one tell me that when pie update recieve on Galaxy on 8 (2018)